There is view that with renewables bring erratic supply we will all need to store more energy in our homes and with us to handle Brownouts.
Electricity shake-up could save consumers ‘up to £40bn’ - http://www.bbc.co.uk/news/business-40699986
So do you think that’s our future? Home refrigerator which turn off at peak demand, intelligent home energy control the priority of device power off, and home batteries and portable charger?